Viewing Station: MO-BN-57 : Columbia 2.9 WSW
Apr 26, 2012 - Sep 16, 20254,313 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.90"
September 1-17, 2025(11 of 17 days covered by obs)
NOAA Normal
2.23"
Departure from Normal
-1.33" : 40% of Normal
Year-To-Date: 26.51"
Jan 1 to Sep 17, 2025(252 of 260 days covered by obs)
NOAA Normal
31.59"
Departure from Normal
-5.08" : 84% of Normal
Water Year-To-Date: 33.56"
Oct 1, 2024 to Sep 17, 2025(343 of 352 days covered by obs)
NOAA Normal
40.08"
Departure from Normal
-6.52" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.98
2.19
-0.21
Feb
2.05
2.25
-0.20
Mar
2.94
3.14
-0.20
Apr
4.69
4.55
0.14
May
4.96
4.99
-0.03
Jun
4.55
4.66
-0.11
Jul
4.49
4.42
0.07
Aug
3.70
3.87
-0.17
Sep
3.94
3.95
-0.01
Oct
3.56
3.45
0.11
Nov
2.81
2.80
0.01
Dec
2.12
2.12
0.00
41.79
42.39
-0.60